The dynamics of perceptual learning: an incremental reweighting model.

@article{Petrov2005TheDO,
  title={The dynamics of perceptual learning: an incremental reweighting model.},
  author={A. Petrov and B. Dosher and Z. Lu},
  journal={Psychological review},
  year={2005},
  volume={112 4},
  pages={
          715-43
        }
}
  • A. Petrov, B. Dosher, Z. Lu
  • Published 2005
  • Psychology, Medicine
  • Psychological review
    • The mechanisms of perceptual learning are analyzed theoretically, probed in an orientation-discrimination experiment involving a novel nonstationary context manipulation, and instantiated in a detailed computational model. Two hypotheses are examined: modification of early cortical representations versus task-specific selective reweighting. Representation modification seems neither functionally necessary nor implied by the available psychophysical and physiological evidence. Computer… CONTINUE READING
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